If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -11x2 + 3x + 11 = 0 Reorder the terms: 11 + 3x + -11x2 = 0 Solving 11 + 3x + -11x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -11 the coefficient of the squared term: Divide each side by '-11'. -1 + -0.2727272727x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -0.2727272727x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -0.2727272727x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -0.2727272727x + x2 = 0 + 1 -0.2727272727x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -0.2727272727x + x2 = 1 The x term is -0.2727272727x. Take half its coefficient (-0.1363636364). Square it (0.01859504133) and add it to both sides. Add '0.01859504133' to each side of the equation. -0.2727272727x + 0.01859504133 + x2 = 1 + 0.01859504133 Reorder the terms: 0.01859504133 + -0.2727272727x + x2 = 1 + 0.01859504133 Combine like terms: 1 + 0.01859504133 = 1.01859504133 0.01859504133 + -0.2727272727x + x2 = 1.01859504133 Factor a perfect square on the left side: (x + -0.1363636364)(x + -0.1363636364) = 1.01859504133 Calculate the square root of the right side: 1.009254696 Break this problem into two subproblems by setting (x + -0.1363636364) equal to 1.009254696 and -1.009254696.Subproblem 1
x + -0.1363636364 = 1.009254696 Simplifying x + -0.1363636364 = 1.009254696 Reorder the terms: -0.1363636364 + x = 1.009254696 Solving -0.1363636364 + x = 1.009254696 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1363636364' to each side of the equation. -0.1363636364 + 0.1363636364 + x = 1.009254696 + 0.1363636364 Combine like terms: -0.1363636364 + 0.1363636364 = 0.0000000000 0.0000000000 + x = 1.009254696 + 0.1363636364 x = 1.009254696 + 0.1363636364 Combine like terms: 1.009254696 + 0.1363636364 = 1.1456183324 x = 1.1456183324 Simplifying x = 1.1456183324Subproblem 2
x + -0.1363636364 = -1.009254696 Simplifying x + -0.1363636364 = -1.009254696 Reorder the terms: -0.1363636364 + x = -1.009254696 Solving -0.1363636364 + x = -1.009254696 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1363636364' to each side of the equation. -0.1363636364 + 0.1363636364 + x = -1.009254696 + 0.1363636364 Combine like terms: -0.1363636364 + 0.1363636364 = 0.0000000000 0.0000000000 + x = -1.009254696 + 0.1363636364 x = -1.009254696 + 0.1363636364 Combine like terms: -1.009254696 + 0.1363636364 = -0.8728910596 x = -0.8728910596 Simplifying x = -0.8728910596Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.1456183324, -0.8728910596}
| 382=x+(x+6) | | (4/11)x=28 | | 3x-108=0 | | 7k-4k=12 | | x+.7=-.2 | | 3x=2(2x-3) | | k/2+5=8 | | s-32=-48 | | v+(v-30.8)+(v+27.3)=202.9 | | 3x^3-7x^2+6x-2=0 | | y^2+2x+8y+13=0 | | 12x^2-24-9=0 | | -7/9x23/4 | | x+(x+6)=382 | | x=-9/2-5/3 | | 4.2/-0.15 | | x-7.7=-3.5 | | -9/2-5/3 | | -11x^2+20x=0 | | 3x^3-7x^2=2-6x | | -27/12/-1/6 | | x-50=32 | | 25m^2-9/16 | | r+27=14 | | X-9=10/10(11-7x) | | x+30.8+x+27.3=202.9 | | -1/6(x-18)+1/2(x+2)=-4 | | 2/7x+4=16/7x | | 12(t-3)+3t=5(3t+4)-9 | | -5/7+2/3 | | 6x^2+20=0 | | 8p-21=-35+6p |